Yarn Fibres: What No One Tells You

Most knitters and crocheters are familiar with the basics: wool is warm, cotton is breathable, acrylic is easy-care.  But those simple facts barely scratch the surface.  If you've ever started a project and wondered why your yarn isn't behaving the way you expected, you're not alone.  Let’s pull back the curtain and talk about the surprising truths behind your favourite fibres—the kind of things you usually only learn after years of trial and error (or a very honest yarn friend).

Wool Isn’t Just Wool

When a label says "100% wool," that can mean a lot of different things.  Rustic wool might feel scratchy but will hold its shape beautifully.  Merino, on the other hand, is incredibly soft but can be slippery and stretchy.  Superwash wool?  It won’t felt in the wash, but it might grow and lose bounce over time.  Not all wool is created equal, and how it’s processed matters as much as where it’s from.

Cotton Can Be a Workout

Cotton seems like a safe, all-purpose yarn—and it is!  But it comes with a few quirks.  It has no elasticity, which can make it tough on your hands during long stitching sessions.  Cotton also tends to grow once it’s washed, meaning that perfect fit might get a little slouchy over time.  And if you're making something big?  Get ready for some serious weight.

Linen Is a Dream... Eventually

Linen might not win you over on the first stitch.  It can feel stiff and rough, and it might crinkle in your hands.  But give it time:  linen softens beautifully the more it’s worn and washed.  Its strength and drape make it ideal for summer garments and elegant wraps.  You just have to be a little patient.

Acrylic: Not All Bad

Acrylic has a reputation for being the yarn you use when you don’t want to use "good" yarn.  But quality varies wildly.  Some acrylics are soft, smooth, and perfectly pleasant to use, while others squeak across your needles and pill before your project is even finished.  It’s great for gift knits or items that need to go in the wash, but don’t be surprised if it doesn’t breathe like natural fibres.

Luxury Fibres Need TLC

Yarns with silk, alpaca, cashmere, or yak feel amazing in the skein—and often look incredible in finished projects.  But they can come with drawbacks.  Alpaca is warm and drapey, but it can stretch and lose shape.  Silk adds shine and strength, but can also make your stitches slip around.  Cashmere is heavenly but delicate.  And let’s not talk about the shedding (ok, let’s).

Blends Are Secret Superheroes

Some of the most underrated yarns are blends.  A touch of nylon can add strength to wool socks.  A bit of cotton can lighten up a spring pullover.  Wool blended with silk adds shine and drape.  If you're torn between two fibre types, a blend might give you the best of both worlds.

Understanding yarn fibres isn't about memorizing a chart—it's about knowing what kind of experience you want when you make something.  Do you want a breezy summer tank? Something cozy for winter?  A fast project?  A showpiece?  Once you know what fibres really do, you'll start choosing yarns that make your projects shine (and your hands happy).

And if you’re ever stuck, we’re always here to help you find the perfect yarn match at The Wool Pirate.